Stocks in the green include Facebook, as the social networking site announces major executive restructuring and the creation of a group to explore ways to use blockchain technology across its products; Wolverine Worldwide getting a pop as the footwear manufacturer reported a sharp rise in its first-quarter profit after restructuring; and Sears, with shares surging as the retailer will start delivering and installing car tires for customers who purchase them through Amazon.

Stocks in the red include Ford, as a fire at a supplier’s plant in Michigan last week could halt production of its bestselling and most profitable F-150 truck; Monster Beverage as earnings and revenue missed the mark, with management cautioning higher costs could pressure margins; and Walmart, with shares dropping after the retailer agrees to buy controlling stake in India-based online retailer Flipkart for $16 billion.